October 2016
Intermediate to advanced
216 pages
4h 10m
English
Content preview from Software-Defined Networking (SDN) with OpenStackBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 2. Introduction to Software-Defined Networking
As mentioned in the previous chapter, businesses and enterprises are moving towards newer architectures for building and deploying applications. With technologies such as virtualization and containerization, it is possible to rapidly deploy complex and highly scalable applications within an enterprise or on a public cloud or both.
Common IT applications require compute, storage, and networking resources. Traditionally, the server and storage infrastructure was installed and configured by system administrators and then separately, network administrators used to connect the servers and configure the network. This silo-based approach does not scale for today's on-demand and highly automated ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.